They say it's going to be turbo, we'll see. I'm already sure it won't be a rocket, that goes against Miata standards... unless they offer two engine choices, one n/a and one turbo. For homologation purposes I think they'd have to have an n/a option, but having all these reliable sources say a turbo is expected makes me believe the option might be there. In that case it could be a little rocket, especially with the weight at 2200lbs. At best it'll bring huge potential for easy hp.